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support #427
openK4B_V1.3硬件测试申请
Start date:
04/20/2026
Due date:
04/25/2026 (33 days late)
% Done:
100%
Estimated time:
Description
K4B_V1.3硬件测试申请
Files
Updated by zc huang 28 days ago
- File K4B_V1.2 硬件测试20260430.xlsx K4B_V1.2 硬件测试20260430.xlsx added
- Assignee changed from zc huang to yongnan yu
- % Done changed from 0 to 100
K4B硬件测试已完成，FAIL项如下：
1、Y2晶振20.79PPM有电偏高
2、USB满载输出电压4.71V，低于标准的4.75V
3、屏时序：VCC3V3_LCD出现两段上电时序
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